… stress relaxation in amorphous rubber vulcanizates slightly … in a region of the relaxation
spectrum extending much further … factors on the relaxation of two elastomers: natural rubber (NR) …

… viscoelastic deformations of rubber vulcanizates is reviewed. The model is applied in one
dimension to viscoelastic … the nonlinear relaxed large deformation response of the rubber solid. …

… According to Ferry, relaxation originating from the viscoelasticity of vulcanizates is probably
in the pseudo-equilibrium zone considered here, related to the coordinated displacements of …

Relaxation in relatively stable, gum natural rubber vulcanizates has been studied to determine
the effects of viscoelasticity and aging, respectively, using a dark, air-oven. A quantitative …

… behavior (creep and relaxation) of crosslinked rubber systems are influenced by the … creep
and relaxation behavior of styrene butadiene rubber (SBR) and nitrile-butadiene rubber (NBR…

… It appears, therefore, that the large rates of stress relaxation in the reinforced natural rubber
vulcanizate are primarily due to the high local extensions in the softened regions. Changes …

… relaxation of a typical rubber vulcanizate: (a) physical relaxation, which occurs due to relocation
of the rubber … time right after deformation in a rubber vulcanizate that is crosslinked well …

… In fact, this has been recently found for two NR gum vulcanizates*" in large-strain stress
relaxation. Further, the same set of results show nonfactorizable incremental storage and …

… stress relaxations in filled vulcanizates prepared from butadienestyrene rubbers, we were led
… , in contrast to unfilled rubbers, possess the typical nonlinearity of viscoelastic materials. 4. …

… In this case one finds abnormally slow relaxation" or creep" … as carbon blacks used to
reinforce rubbers, also seems to … and of stress relaxation on vulcanizates of natural rubber, cis-…